Starting from the inside and going outward, our bodies are as follows:
1. The Physical Body
The solid form body, the one we can perceive with our senses
2. The Etheric Body
Home of senses and of memory. This body does repair job on the physical body while we sleep.
3. The Astral Body
Our emotions and dreams dwell here.
4. The Mental Body
Thoughts take form in this one.
5. The Causal Body
This is a cause and result body. Everything is recorded here: What we have done, not necessarily in this life, also what we should have done bud did not. All that is stored as karma.
6. The Spiritual Body
Our soul finds shelter in this one after our physical envelope and our eteric body have perished.